User: anonymous   Login
Location: A�t �Alizem
(31.2076°N, 8.7872°W)
Time: 14:09:30

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1821 RocketDMSP 5D-2 F13 DEB
Spacetrack catalog number1752640565
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Apr 12 10:562021 Apr 12 09:44
Time of closest approach (UTC)2021 Mar 03 18:45:23.966
Minimum distance7.531 km
Height difference-5.683 km
Relative speed14.703 km/s
Angle between velocity vectors178°
Geographic position11.1°N, 25.4°E
Height991 km